API 5CT K55 isina musono simbi casing chubhu

API 5CT K55 Casing Tubing inoshandisa kutakura mafuta asina kuchena uye gasi rechisikigo kubva kumafuta uye gasi dhiza kusvika kune pombi yepamusoro.
mushure mekuchera kwapera. Inokwanisa kutakura kudzvinyirirwa kunogadzirwa nemaitiro ekushandisa. Mushure mokunge nzvimbo yekunze yakaputirwa
ine chidziviriro chekudzivirira, iyo tubing yakanyorwa zvinoenderana neiyo API 5CT yakajairwa uye yakasungwa nesimbi bhandi.

K55 Casing inoiswa mugomba repasi kuti ipe kutendeseka kune tsime uye inofanirwa kumira kunze-kudonha kumanikidzwa kubva.
maumbirwo ematombo uye mukati-goho kumanikidzwa kubva kumvura uye gasi. Inofanirawo kubata yayo yakafa uye inomira torque uye
transaxial pressure yakaiswa pairi uchimhanya downhole.

API 5CT K55 Tubing:
K55 Tubing inoiswa mukati mecasing. Inoshandiswa kutakura oiri uye gasi kubva kutsime redombo kuenda kutsime.

Zvinotsanangurwa

API 5CT K55 CASING TUBING SECIFICATIONS
Available Saizi	2 3/8″, 2 7/8″ uye 3 ½” Outer Diameter
MaGrades	J55, J55-FBNAU, N80, L80, P110
Tubing	1 1/4 “ – 2 1/16” Nha.
Mitemo	API SPEC 5CT
Muenzaniso muKushandiswa Kwakawanda	2-3/8", 2-7/8", 3-1/2", 4", 4-1/2"
Length Range	R1(6.10-7.32m), R2(8.53-9.75m), R3(11.58-12.8m)
Simbi Giredhi (Casing Grades, Tubing Grades)	J55, K55, N80-1, N80-Q, L80, P110
Rudzi rweScrew Thread	Magumo asina kugumbuka ane thread (NUE), External upset threaded end(EUE)
Specialties	Coating kune zvakatemwa nevatengi Kushungurudzika kwekunze Couplings - EUE, AB Yakagadziridzwa, yakarambwa, yakasarudzika clearance couplings Pup Joints Kurapa kupisa Hydrostatic Testing Drifting (Yakazara-kureba, kana kungopera) Yakazara yechitatu-bato rekuongorora kugona (EMI, SEA, uye Weld Line) Threading
End Fining	External Upset Ends (EUE), Flush Joint, PH6 (uye zvakafanana zvinongedzo), Integral Joint (IJ)

Kuumbwa Kwemakemikari

Giredhi	Type	C		Mn		Mo		Cr		Ni max.	Cu max.	P max.	S max.	Si max.
		min.	max.	min.	max.	min.	max.	min.	max.
K55	-	-	-	-	-	-	-	-	-	-	-	0.03	0.03	-

Mechanical Properties

API 5CT Casing Standard	Type	API 5CT Casing Tensile Simba MPa	API 5CT Casing Goho Simba MPa	API 5CT Casing Kuoma Max.
API SPEC 5CT	K55	≥517	≥655	---

Tensile & Hardness Chinodiwa

Giredhi	Type	Total elongation pasi pemutoro%	Goho simba MPa		Kusimba simba min. MPa	Kuoma max.		Rusvingo rwakatsanangurwa ukobvu mm	Inobvumirwa kuoma shanduko b HRC
			min.	max .		HRC	HBW
K55	-	0.5	379	552	655	-	-	-	-

K55 Casing Tubing Dimensions

Pipe Casing Size, Oilfield Casing Size & Casing Drift Size
Kunze Diameter (Casing Pipe Size)	4 1/2"-20", (114.3-508mm)
Standard Casing Sizes	4 1/2"-20", (114.3-508mm)
Thread Type	Bhutsu reshinda, Casing yeshinda yakareba yakatenderedzwa, Kavha yeshinda yeraundi pfupi
Function	Inogona kudzivirira tubing pombi.